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	<title>BeginLinux.com Blog &#187; Regular Expressions</title>
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	<description>All Types of Linux Users Welcome.</description>
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		<title>Create a Twitter Info Server with Bash</title>
		<link>http://beginlinux.com/blog/2009/07/create-a-twitter-info-server-with-bash/</link>
		<comments>http://beginlinux.com/blog/2009/07/create-a-twitter-info-server-with-bash/#comments</comments>
		<pubDate>Thu, 23 Jul 2009 20:55:19 +0000</pubDate>
		<dc:creator>mike</dc:creator>
				<category><![CDATA[Regular Expressions]]></category>
		<category><![CDATA[bash scripts]]></category>
		<category><![CDATA[bash shell]]></category>
		<category><![CDATA[twitter]]></category>
		<category><![CDATA[twitter scripts]]></category>

		<guid isPermaLink="false">http://beginlinux.com/blog/?p=719</guid>
		<description><![CDATA[Using Bash Shell Scripts for Twitter Updates and Information Posting These scripts are used to both send tweets from the command line and to automate information to your Twitter account.  You can use your Linux server or desktop  to help present useful information to your account, not Spam.  This creates a way to present tips, [...]]]></description>
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		<slash:comments>1</slash:comments>
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		<title>Match Any Character with a Dot</title>
		<link>http://beginlinux.com/blog/2009/06/match-any-character-with-a-dot/</link>
		<comments>http://beginlinux.com/blog/2009/06/match-any-character-with-a-dot/#comments</comments>
		<pubDate>Sat, 06 Jun 2009 12:41:44 +0000</pubDate>
		<dc:creator>mike</dc:creator>
				<category><![CDATA[Regular Expressions]]></category>
		<category><![CDATA[dot character]]></category>

		<guid isPermaLink="false">http://beginlinux.com/blog/?p=639</guid>
		<description><![CDATA[When you start searching logs for problems the more skills you have with regular expressions the easier and faster it will be.  One of those tools that you can use is the use of &#8220;.&#8221;  to represent any one character.  The dot is a character class that matches any character. So if you were searching [...]]]></description>
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		<title>Starting with sed</title>
		<link>http://beginlinux.com/blog/2009/05/starting-with-sed/</link>
		<comments>http://beginlinux.com/blog/2009/05/starting-with-sed/#comments</comments>
		<pubDate>Sun, 31 May 2009 15:40:51 +0000</pubDate>
		<dc:creator>mike</dc:creator>
				<category><![CDATA[Regular Expressions]]></category>
		<category><![CDATA[sed]]></category>
		<category><![CDATA[stream editor]]></category>

		<guid isPermaLink="false">http://beginlinux.com/blog/?p=630</guid>
		<description><![CDATA[The stream editor, sed, is a filtering program that automates repetitive editing tasks and is used to process information sent from other Linux commands in pipes.  In the simplest form sed looks like this: sed [options] &#8216;command&#8217; [file] Note that the command that you execute is inside single quotes.  Here is an actual command for [...]]]></description>
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		<slash:comments>4</slash:comments>
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		<title>Regular Expressions: Positional Anchors</title>
		<link>http://beginlinux.com/blog/2009/05/regular-expressions-positional-anchors/</link>
		<comments>http://beginlinux.com/blog/2009/05/regular-expressions-positional-anchors/#comments</comments>
		<pubDate>Thu, 28 May 2009 10:36:41 +0000</pubDate>
		<dc:creator>mike</dc:creator>
				<category><![CDATA[Regular Expressions]]></category>
		<category><![CDATA[positional anchors]]></category>
		<category><![CDATA[regex]]></category>

		<guid isPermaLink="false">http://beginlinux.com/blog/?p=626</guid>
		<description><![CDATA[A  regular expression is a specific text string that describes a search pattern.   These search patterns can be  very complex or very simple, for example if you were looking for “.conf” files in the /etc directory you could use a search with a wildcard that may look like “*.conf”.  That same search as a regular [...]]]></description>
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